9 Best Tools to Compress AVI Files While Preserving Quality

Easily compress AVI video files with our list of user-friendly tools. Reduce file size quickly and efficiently. Perfect for video editing, compatibility, sharing, and storage.

compress avi
CapCut
CapCut2024-08-05
0 min(s)

Compressing AVI files is crucial for efficient storage management and smooth playback across various devices. High-quality compression tools are necessary to maintain video integrity while significantly reducing file size. Many tools simplify this process, making it both straightforward and efficient. This article explores the best tools to compress AVI files, ensuring effective video content management without compromising quality.

Table of content

What is an AVI file

An AVI (Audio Video Interleave) file is a multimedia container format introduced by Microsoft. It is designed to hold audio and video data in a single file, facilitating synchronized playback. AVI files are widely used by various media players and editing software, making them a versatile option for video storage and distribution. Their compatibility and ease of use contribute to their popularity in numerous digital video applications, ensuring efficient and reliable multimedia experiences.

Why compress AVI

  1. Save storage space
  2. Compressing AVI files reduces their size, allowing you to save more videos on your storage devices. This is particularly valuable for devices with limited storage capacity, like smartphones and tablets, and for archiving extensive video collections on external hard drives.
  3. Faster upload and download times
  4. Smaller AVI files upload and download faster over the internet, making it more efficient to share videos online. This benefits content creators, businesses, and individuals who frequently share videos via email, social media, or cloud services.
  5. Improved playback performance
  6. Compressed AVI files require less processing power and bandwidth to play smoothly, especially on devices with lower performance capabilities. This ensures viewers enjoy videos without lag, even on slower internet connections or older devices.
  7. Easier editing and processing
  8. Smaller video files are quicker and easier to edit, as they demand less memory and processing power from your editing software. This streamlines the video editing workflow, allowing for faster rendering and exporting times, which is crucial for video editors working on tight deadlines.
  9. Compatibility with various platforms

Many online platforms and video-sharing services have file size limits and specific format requirements. Compressing AVI files ensures they meet these constraints, making uploading and sharing videos across different platforms easier without encountering compatibility issues.

Top 3 ways to compress AVI on PC

Compressing large AVI files is often the best solution for efficiently managing them. Several methods are available that can help you achieve this without compromising quality. Here are the top three ways to compress AVI file size on your PC:

1. CapCut desktop video editor: An easy and quick AVI compressor

The CapCut desktop video editor offers a smooth solution for compressing AVI files on your PC. Designed with user-friendly features, CapCut allows you to reduce file sizes without sacrificing quality, making it ideal for both casual users and professionals. With a range of adjustable parameters and fast processing times, it stands out as an efficient tool for video compression.


Editing interface of the CapCut desktop video editor - the best way to compress AVI files

  • Easily compress AVI while keeping quality: CapCut ensures that your AVI files retain their original quality even after video resolution change and compression, making it a reliable tool for high-quality video output.
  • Unmatched and fast compression time: The software's advanced algorithms allow for rapid compression, saving you significant time without sacrificing performance.
  • Choose from various adjustable parameters: Within CapCut, you can customize export settings such as codec, video frame rate, resolution, and format, giving you complete control over the compression process to meet your needs.
  • Save time with direct social media sharing: CapCut’s integrated sharing options let you upload your compressed videos directly to social media platforms, streamlining your workflow and enhancing convenience.

  • Certain features are available in specific regions only.
  • Compromised performance on lower processor devices.

How to compress AVI video with CapCut

To start, click the button below and download and install the CapCut desktop video editor on your device. After installing, follow these steps to compress the AVI video:

    Step
  1. Import video
  2. Open the application and create a new project. Click "Import" in the media panel and upload your AVI video file to the project workspace. Then, drag and drop this video into the timeline for editing.
  3. 
    Importing the AVI file to compress in the CapCut desktop video editor
  4. Step
  5. Refine with editing tools (optional)
  6. CapCut offers a variety of editing features to fine-tune your video. Use the trimming tool to cut unnecessary parts, apply filters to enhance visual quality, and add text or effects to make your video more engaging. Additionally, you can adjust colors, and eliminate flickers, and background noise to improve the final output, making your video more polished and professional.
  7. 
    Editing the video using the basic and advanced tools in the CapCut desktop video editor
  8. Step
  9. Compress and export

After refining your video, click "Export" and go to the export settings. Adjust the compression settings, make sure to lower the frame rate, resolution, and codec, and compress the file to MP4 or MOV. Then, click "Export" again to save your compressed video.


Compressing the AVI files in the CapCut desktop video editor

2. Movavi

Movavi is a popular video editing software known for its user-friendly interface and comprehensive features. It offers a straightforward way to compress AVI video files while maintaining quality. Users can adjust settings like resolution, bitrate, and format to achieve the desired compression level. With its robust performance, Movavi is an excellent choice for optimizing AVI files.


  • Fast processing speeds ensure quick video compression.
  • Integrated video editing tools for enhanced video customization.
  • It has an easy-to-use interface that makes it easy for beginners to navigate.
  • Provides various customization options for compression settings.

  • The free version has limited features and watermarks on output videos.
  • Requires a paid subscription for full functionality.

Interface of Movavi - a perfect tool to shrink AVI files

3. VLC media player

VLC Media Player is a versatile, open-source media player widely recognized for its ability to play various video formats. Beyond playback, VLC offers robust video conversion and compression features, including AVI files. Its easy-to-use interface and comprehensive functionality make it a valuable tool for users to manage their video files efficiently.


  • Works on multiple operating systems, including Windows, Mac, etc.
  • VLC has built-in codecs, eliminating the need to download and install additional software.
  • Maintain high quality of the video after compression.
  • Provide comprehensive Video Editing Tools

  • The interface is functional but lacks the modernity of some other media players.
  • Lacks more advanced features found in dedicated video editing software.

Compressing the AVI files in the VLC player

Top 3 free AVI compressor online

Finding effective and free online tools to compress AVI files can save time and storage space. These tools are accessible and user-friendly, making them ideal for quick compression tasks. Here are the top three ways to compress AVI online free of cost.

1. Zamzar

Zamzar is a well-known AVI compressor-free conversion tool for compressing AVI files effectively without compromising quality. Its user-friendly interface allows quick and hassle-free file compression directly from your browser. The process is straightforward and provides an efficient solution for users looking to optimize video storage and playback.


  • Accessible from any device with internet access.
  • This can handle a wide range of file types.
  • Allows the simultaneous conversion of multiple files, saving users time.
  • Ensures user data privacy by deleting files from the server after 24 hours.

  • The free version has a cap on file sizes, which may be restrictive for larger AVI files.
  • Advanced features are locked behind a subscription.

Interface of ZamZar - an easy way to compress AVI files online

2. Simplified

Simplified compresses AVI files online and offers a modern and intuitive platform. The tool is designed with simplicity, providing users with easy navigation and quick compression processes. Simplified supports multiple file formats and ensures that the quality of the video is maintained during compression. Additionally, it allows users to manage their video files efficiently and effectively.


  • Users can compress videos without the hassle of creating an account.
  • Maintains the integrity and quality of videos even after compression.
  • It can be used across different devices and operating systems.
  • Simplified offers a sleek, intuitive interface that enhances user experience.

  • Free users might experience limited access to customer support services.
  • Video files can be uploaded up to 800MB in the free version.

Interface of Simplified - another tool to compress AVI files online

3. Media.io

Media.io, or Online UniConverter, is a powerful online tool for video compression and conversion. It reduces AVI file size online for free and supports many other video formats, providing a smooth experience for users looking to compress their files. Media.io offers various customization options for video quality, resolution, and format, allowing you to compress the video according to your needs. The platform is accessible and straightforward, making it an excellent choice for quick video compression tasks.


  • It is known for its fast upload and conversion speeds.
  • Supports the simultaneous processing of multiple files, enhancing efficiency.
  • It can handle various video formats, not just AVI, making it versatile.
  • It ensures the original quality of the video during the compression process.

  • You need to create an account to compress the file.
  • Free users may find watermarks on their compressed videos.

Interface of Media.io - an accessible tool to compress AVI files online

Top 3 ways to compress AVI on mobile

Compressing AVI files on mobile devices is becoming increasingly essential for users who need to manage storage and ensure smooth playback on various platforms. Several efficient tools offer robust compression features directly from your smartphone. Here are the top three methods to achieve this:

1. CapCut mobile app

The CapCut mobile app is if you want an AVI file to reduce size directly on your smartphone. You can use CapCut to compress AVI to MP4. Known for its user-friendly interface, CapCut makes video editing and compression accessible to everyone, even those without technical expertise. Alongside its powerful compression capabilities, it offers a wide range of editing tools and allows users to enhance their videos before compression.


  • Maintains the integrity of video quality.Compressed videos do not have watermarks, even in the free version.
  • It is known for its quick processing times, making it efficient for users on the go.
  • Offer multiple editing tools available to adjust the video.

  • There is a restriction on the size of files that can be compressed in the free version.
  • Some advanced features require a subscription.

Compress AVI files using a CapCut mobile app

2. Video compressor

The Video Compressor app by Android Pixel is designed to decrease AVI file size on mobile devices. Its simple interface enables users to navigate the compression process without hassle. In addition to compression, the app offers various settings to adjust video quality, making it a versatile tool for managing video file sizes.


  • It supports various formats such as MP4, 3GP, AVI, etc.
  • Compressed videos are watermark-free in the free version.
  • It is known for its quick processing speeds, even with larger files.
  • Regular updates keep the app functioning smoothly.

  • Some features and settings may only be accessible with a paid version.
  • There is a restriction on the size of files that can be compressed.

Compress AVI files using a video compressor mobile app

3. Compress Video Size Compressor

Compress Video Size Compressor is an essential tool for anyone looking to reduce the size of their video files without compromising quality. This versatile app allows you to compress videos quickly and efficiently, making it easier to share and store your media on any device. With its user-friendly interface and powerful compression algorithms, you can effortlessly shrink large video files, saving valuable storage space and ensuring smooth playback.


  • The app features an intuitive and easy-to-navigate interface, making it accessible for users of all skill levels.
  • Utilizes advanced compression algorithms to reduce video file sizes quickly without significant loss of quality.
  • Supports a wide range of video formats, ensuring compatibility with various devices and platforms.
  • Allows for batch processing, enabling users to compress multiple videos simultaneously, saving time and effort.

  • The free version of the app contains ads, which can be intrusive and disrupt the user experience.
  • While it excels at basic compression tasks, it may lack some advanced editing and customization features that power users might require.

Showing how to compress AVI files using Compress Video Size Compressor on mobile

Tips to compress AVI files without quality loss

Following best practices that balance file size and clarity is crucial to maintaining video quality while compressing AVI files. Here are some effective tips to make the AVI file smaller:

  • Choose the right codec
  • For compression, select a high-efficiency codec like H.264 or HEVC. These codecs maintain quality while reducing file size, balancing compression efficiency and quality retention.
  • Adjust bitrate settings
  • Lower the bitrate while ensuring it is still high enough to preserve video quality. Use variable bitrate (VBR) to dynamically adjust the bitrate, optimizing quality and file size throughout the video.
  • Optimize resolution
  • If the original resolution is higher than necessary for your needs, resize your video to a lower resolution. Make sure the resolution matches your intended display to maintain quality.
  • Trim unnecessary segments
  • Remove unwanted video parts to reduce overall file size without affecting the essential content. This saves space and makes the video more engaging by focusing on critical moments.
  • Use professional software

Utilize software like CapCut or other advanced editors that offer high-quality compression options and customization features. These tools precisely control compression settings, ensuring the best balance between size and quality.

Conclusion

In conclusion, compressing AVI files is essential for efficient storage and faster sharing, ensuring high video quality. Using reliable tools can significantly reduce file sizes while maintaining the integrity of the content. The tools discussed offer unique features to various user needs, enhancing flexibility in managing AVI files. However, the CapCut desktop video editor offers robust compression features among the top solutions. It simplifies the compression process and ensures high-quality output, making it an excellent choice for personal and professional use.

FAQs

  1. How do you compress AVI to MP4?
  2. To compress AVI files to MP4, you can use various online video conversion tools, such as Zamzar, Video compressor, media.io, etc. Additionally, you can use the CapCut desktop video editor, which supports AVI to MP4 conversion. Just launch the software, import your AVI file, and adjust the settings. After that, click "Export" to begin the conversion, make adjustments according to your needs, and you will have your compressed MP4 file ready for use.
  3. Is it necessary to decrease the AVI file size for social media?
  4. Yes, decreasing AVI file size is often necessary for social media, as platforms have upload size limits. Smaller file sizes also ensure faster uploads and downloads, making your content more accessible to viewers. Tools like the CapCut desktop video editor can help you compress your AVI files efficiently without losing quality. This ensures your videos meet the requirements of social media platforms and maintain high visual standards.
  5. Which is the best tool to shrink AVI files in batch?
  6. A robust and efficient tool is crucial for shrinking AVI files in batches. The Zamzar offers tools to shrink video in batches. Import all the AVI files you want to compress, adjust the settings as needed, and start batch compression. You can also use the CapCut desktop video editor that excels at editing and compressing AVI files.
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